package com.service;

import com.entity.Message;

import java.sql.SQLException;

/**
 * @ProjectName: shop
 * @Author: Jsx
 * @Time: 2020/8/30 19:57
 * @Description:
 */
public interface TypeService {

    /**
     * 查询所有类别
     * @return
     */
    Message findTypes() throws SQLException;
}
